Ash recently won the World Coronation Series and has returned home. He's being praised as the new Champion, but deep down he feels something's missing.

What does a boy do when his Grandpa disappears and his cousin's mind slowly breaks as they're hunted by a squid alien? Drive all over the country looking for a way to fix it, of course!

Sequel to the alternate ending of the story 'II - For the One you Love' Nobita's years long happy life with his girlfriend, Shizuka and everyone else gets disrupted when new transfer students show up at his high school, stirring things up between them... eventually leading to an irreparable disaster. Will Nobita and his friends be able to make it out of this unscathed? Disclaimer: Mature themes are involved.